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<?php class CollatorExt extends Collator { public static function create($locale) { return new self(); } } try { $collExt = CollatorExt::create('de_DE'); //object(CollatorExt) } catch (\Throwable | \Error $t) { echo 'an error occured'; }
Output for git.master, git.master_jit, rfc.property-hooks
Deprecated: Return type of CollatorExt::create($locale) should either be compatible with Collator::create(string $locale): ?Collator, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/29E2p on line 5 an error occured

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